Add cumin, oregano, cilantro, chiles, tomatoes and green onions. Simmer until the rest of the liquid has evaporated. Remove from heat and let cool 5 minutes. Stir in sour cream and 1/2 cup Cheddar cheese.
03Lay tortillas on wax paper and brush both sides with the melted butter. Spoon 1/6 th of filling into center of tortilla and fold like and envelope.
04Put tortillas, seam-side down on a non-stick sheet pan. Spaced so they DO NOT touch. Bake 20 -25 minutes or until golden and crisp. Sprinkle with cheese and return to oven to melt. Serve with the garnishes.